Learn About SRAM’s 1x Drivetrain – How and Why

SRAM 1x™ is the original 1x drivetrain engineered to perform under the rigors of MTB. We optimized our 1x system to be 1x specific, from crank to ring, tooth to chain, shifter to derailleur, derailleur to cassette, and cassette to wheel. With SRAM 1x™, riders can count on lighter weight, wider gear range and increased chain control for a better riding experience every time out. Engineered in Germany. SRAM 1x™.